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Length of SPDIF cable

I've just ordered a Xangsane pure silver SPDIF coax cable and it's already on the way. I've ordered a 1m cable because I've read that "you should not have a too short SPDIf cable". My previous ones were all 0,5m.

 

But now I read that the ideal length would be 1,5m which kinda makes me wonder if 1m is not just the "wrong" length.

Well I will listen to it, I suppose if it sounds good it's good, but still, why don't they only make 1,5m coax cables if that is the recommended length?!?

 

rolox
agisthos
453 posts
 

Apparently this whole thing about longer spdif cable length (and it was common to also use 1.23 and 1.25) being better was due to the 1990’s spdif receiver chips in older DAC/transport combos being susceptible to cable reflections.

It’s not supposed apply anymore, but considering what a race to the bottom a lot of modern equipment is built like, maybe it does?

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mofimadness's avatar
mofimadness
4,936 posts
 

Al, (Almarg...R.I.P. my friend) always said that a coax digital cable should be 6-8 inches or 1.5M (60 inches).

I have followed his advice.

Man, I really miss him...

soix
8,729 posts
 

Big +1 @mofimadness 😔

ghdprentice
6,409 posts
 

The brand is more important than the length. If you have $100K components… and the very best interconnects, then I would start worrying about the exact length. 

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